com.thinkaurelius.titan.graphdb.vertices

Class CacheVertex

java.lang.Object

com.thinkaurelius.titan.graphdb.internal.AbstractElement

com.thinkaurelius.titan.graphdb.vertices.AbstractVertex

com.thinkaurelius.titan.graphdb.vertices.StandardVertex

com.thinkaurelius.titan.graphdb.vertices.CacheVertex

All Implemented Interfaces:

Idfiable, TitanElement, TitanVertex, InternalElement, InternalVertex, Removable, com.tinkerpop.blueprints.Element, com.tinkerpop.blueprints.Vertex, Comparable<TitanElement>

Direct Known Subclasses:

FulgoraVertex, TitanSchemaVertex

public class CacheVertex
extends StandardVertex

Author:

Matthias Broecheler (me@matthiasb.com)

Constructor Summary

Constructors

Constructor and Description
CacheVertex(StandardTitanTx tx, long id, byte lifecycle)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	addToQueryCache(SliceQuery query, EntryList entries)
boolean	hasLoadedRelations(SliceQuery query) Returns true if the results for the given query have already been loaded for this vertex and are locally cached.
EntryList	loadRelations(SliceQuery query, Retriever<SliceQuery,EntryList> lookup) Returns all relations that match the given query.

Methods inherited from class com.thinkaurelius.titan.graphdb.vertices.StandardVertex

addRelation, getAddedRelations, getLifeCycle, hasAddedRelations, hasRemovedRelations, remove, removeRelation

Methods inherited from class com.thinkaurelius.titan.graphdb.vertices.AbstractVertex

addEdge, addEdge, addEdge, addProperty, addProperty, getCompareId, getEdgeCount, getEdges, getEdges, getId, getLabel, getProperties, getProperties, getProperties, getProperty, getProperty, getPropertyCount, getPropertyKeys, getRelations, getTitanEdges, getVertexLabel, getVertexLabelInternal, getVertices, isConnected, isModified, it, query, removeProperty, removeProperty, setProperty, setProperty, toString, tx

Methods inherited from class com.thinkaurelius.titan.graphdb.internal.AbstractElement

clone, compareTo, equals, getID, hashCode, hasId, isHidden, isImplicitId, isLoaded, isNew, isRemoved, isTemporaryId, setID

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.thinkaurelius.titan.graphdb.internal.InternalElement

isHidden, setID

Methods inherited from interface com.thinkaurelius.titan.core.TitanElement

getID, hasId, isLoaded, isNew, isRemoved

Methods inherited from interface java.lang.Comparable

compareTo

Constructor Detail

CacheVertex

public CacheVertex(StandardTitanTx tx,
           long id,
           byte lifecycle)

Method Detail

addToQueryCache

protected void addToQueryCache(SliceQuery query,
                   EntryList entries)

loadRelations

public EntryList loadRelations(SliceQuery query,
                      Retriever<SliceQuery,EntryList> lookup)

Description copied from interface: InternalVertex

Returns all relations that match the given query. If these matching relations are not currently held in memory, it uses the given Retriever to retrieve the edges from backend storage.

Specified by:

loadRelations in interface InternalVertex

Overrides:

loadRelations in class StandardVertex

Returns:

hasLoadedRelations

public boolean hasLoadedRelations(SliceQuery query)

Description copied from interface: InternalVertex

Returns true if the results for the given query have already been loaded for this vertex and are locally cached.

Specified by:

hasLoadedRelations in interface InternalVertex

Overrides:

hasLoadedRelations in class StandardVertex

Returns: